Least Common Multiple (LCM) of 189 and 182
The least common multiple (LCM) of 189 and 182 is 4914.
What is the Least Common Multiple (LCM)?
The LCM of two integers is the smallest positive integer that is divisible by both numbers. It is often used to find common denominators and solve problems involving periodic events.
Formula for LCM
The LCM of two numbers can be calculated using their GCD:
LCM(a, b) = |a × b| ÷ GCD(a, b)
How to Calculate the LCM of 189 and 182?
First, calculate the GCD of 189 and 182 using the Euclidean algorithm. Then use the formula above to find the LCM.
Step-by-Step GCD Calculation
| Step | Calculation |
|---|---|
| 1 | 189 ÷ 182 = 1 remainder 7 |
| 2 | 182 ÷ 7 = 26 remainder 0 |
Examples of LCM Calculations
| Numbers | LCM |
|---|---|
| 196 and 19 | 3724 |
| 127 and 138 | 17526 |
| 154 and 72 | 5544 |
| 154 and 18 | 1386 |
| 76 and 106 | 4028 |